Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
I can't understand modern art, to me it look like rubbish.
我不能理解现代艺术，对于我来说，那些东西简直就是垃圾。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
It is time that we made a decision.
是我们作出决定的时候了。